血吸虫病疫苗与血吸虫病预防同济医科大学寄生虫学教研室（武汉４３００３０）石佑恩寄生于人类的几种主要血吸虫中，日本血吸虫感染引起的病情最重，防治难度最大。这是由于日本血吸虫的生物学特性决定的。如日本血吸虫成虫寿命长；动物宿主多；感染后的伴随免疫和治愈后... Schistosomiasis Vaccine and Prevention of Schistosomiasis Department of Parasitology, Tongji Medical University, Wuhan 430030, China Shi You’en parasites in several major human schistosomes, the most serious illness caused by Schistosoma japonicum infection, prevention and treatment of the most difficult. This is due to the biological characteristics of Schistosoma japonicum. Such as Japanese schistosome adult long life; animal host and more; after infection with immunity and cure ...